ULQ2803A
- Mfr.Part #
- ULQ2803A
- Manufacturer
- STMicroelectronics
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- TRANS 8NPN DARL 50V 0.5A 18DIP
- Stock
- 77
- In Stock :
- 77
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Arrays
- Number of Pins :
- 18
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Collector Emitter Voltage (VCEO) :
- 50V
- Polarity :
- NPN
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Transistor Type :
- 8 NPN Darlington
- JESD-609 Code :
- e3
- Base Part Number :
- ULQ2803
- Mount :
- Through Hole
- Pin Count :
- 18
- Mounting Type :
- Through Hole
- Transistor Application :
- SWITCHING
- Max Collector Current :
- 500mA
- Number of Terminations :
- 18
- VCEsat-Max :
- 1.6 V
- Radiation Hardening :
- No
- Current Rating :
- 500mA
- Collector Emitter Saturation Voltage :
- 1.1V
- Emitter Base Voltage (VEBO) :
- 30V
- Terminal Position :
- Dual
- Packaging :
- Tube
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Output Voltage :
- 50V
- Operating Temperature :
- -40°C~105°C
- Height :
- 3.67mm
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Number of Elements :
- 8
- Factory Lead Time :
- 15 Weeks
- Contact Plating :
- Tin
- Continuous Collector Current :
- 500mA
- Length :
- 23.24mm
- Transistor Element Material :
- SILICON
- Output Current :
- 500mA
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7.1mm
- Collector Base Voltage (VCBO) :
- 30V
- Max Power Dissipation :
- 2.25W
- Voltage - Rated DC :
- 50V
- Datasheets
- ULQ2803A

ULQ2803A datasheet pdf and Transistors - Bipolar (BJT) - Arrays product details from STMicroelectronics stock available at
ULQ2803A Description
Eight common emitter Darlington transistors and inbuilt suppression diodes for inductive loads are found in each of the ULQ2801A-ULQ2804A. Each Darlington has a peak load current rating of 600 mA (500 mA continuous) and can resist at least 50 V while it is off. In order to increase current capacity, outputs may be paralleled.
The ULQ2801A is designed for general purpose applications and comes with a current limit resistor; the ULQ2802A has a 10.5 k input resistor and zener for 14–25 V PMOS; the ULQ2803A has a 2.7 k input resistor for 5 V TTL and CMOS; and the ULQ2804A has a 10.5 k input resistor for 6–15 V CMOS.
ULQ2803A Features
-
Eight Darlingtons per package
-
Extended temperature range: -40 to 105 °C
-
Output current to 500 mA
-
Output voltage to 50 V
-
Integral suppression diodes
-
Versions for all popular logic families
-
Output can be paralleled
-
Inputs pinned opposite outputs to simplify board layout
ULQ2803A Applications
-
Power Management
-
Consumer Electronics
-
Portable Devices
-
Industrial
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